Shell width: Suitable for any bottom bracket shells that measures 68/73mm or 83mm in width

circular print design to represent the connection we foster for a brighter future

Not for 20x110 Non-boost

To help keep the temperature down the XMatter inserts feature Vortex

but the comfort at the sit bones should be maximum

BikeYoke Revive/Divine Lower Tube Unit - Black - 30.9mm - 213mm Back in Stock Shell width: Suitable for anyIncludes: 1 x Wiper 1 x Upper Bushing 1 x Lower Seat Post Tube This set includes a complete lower tube unit with installed bushing and wiper. 30. 9 31. 6 are compatible with each other and allows the change of diameter of your post. Fits: Revive Divine You can find a video of the tube swap here.